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Gain and ionization dynamics in transient, collisionaly excited X-ray lasers

D. URSESCU1,* , L. IONEL1

Affiliation

  1. National Institute for Laser, Plasma, and Radiation Physics (INFLPR), Lasers Department, Atomistilor Street 409, PO Box MG-36, 077125 Bucharest, Romania

Abstract

Ionization dynamics in Transient Collisionaly Excited (TCE), Grazing Incidence Pumped Mo X-Ray laser was investigated. The generation of the active medium for an XRL by irradiation of a solid target was performed using three pulses in order to obtain a better control of the gain and ionization dynamics. It was found that using two short pulses provides a better gain for the x-ray laser..

Keywords

Transient collisional excitation, Grazing incident pumping, X-ray lasers.

Submitted at: Dec. 15, 2009
Accepted at: Jan. 20, 2010

Citation

D. URSESCU, L. IONEL, Gain and ionization dynamics in transient, collisionaly excited X-ray lasers, Journal of Optoelectronics and Advanced Materials Vol. 12, Iss. 1, pp. 48-51 (2010)